Earphone



FIG. 1 is a top plan view of an earphone showing our new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rotated rear view thereof. 

An ornamental design for an earphone, as shown and described. 